Novel gamma-butyrolactone derivatives
    2.
    发明授权
    Novel gamma-butyrolactone derivatives 失效
    新型γ-丁内酯衍生物

    公开(公告)号:US4876359A

    公开(公告)日:1989-10-24

    申请号:US103415

    申请日:1987-10-01

    IPC分类号: C07K5/02

    CPC分类号: C07K5/0222

    摘要: Novel .gamma.-butyrolactone derivatives having strong ACE inhibitory activity are provided. They are represented by the following general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and mean individually a hydrogen atom or a straight-chain or branched alkyl or cycloalkyl group, or R.sup.1 and R.sup.2 are bonded together to mean an alkylene group having 2-6 carbon atoms, R.sup.3 denotes a hydrogen atom or a lower alkyl, aralkyl, amino lower alkyl or lower alkoxycarbonylamino lower alkyl group, R.sup.4 means a lower alkyl, cycloalkyl or aralkyl group, R.sup.5 means a hydrogen atom or a lower alkyl group, or R.sub.4 and R.sub.5 are bonded together to denote an alkylene group having 2-4 carbon atoms, and R.sup.6 stands for a hydrogen atom or a lower alkyl or aralkyl group; or a pharmacologically acceptable salt thereof.

    摘要翻译: 提供了具有强ACE抑制活性的新型γ-丁内酯衍生物。 它们由以下通式(I)表示:其中R 1和R 2可以相同或不同,并且分别表示氢原子或直链或支链烷基或环烷基,或者R1和R2 键合在一起表示具有2-6个碳原子的亚烷基,R3表示氢原子或低级烷基,芳烷基,氨基低级烷基或低级烷氧基羰基氨基低级烷基,R4表示低级烷基,环烷基或芳烷基,R5表示 氢原子或低级烷基,或者R4和R5键合在一起,表示具有2-4个碳原子的亚烷基,R6代表氢原子或低级烷基或芳烷基; 或其药理学上可接受的盐。

    Substituted vinyl pyridine derivative and drugs containing the same
    4.
    发明授权
    Substituted vinyl pyridine derivative and drugs containing the same 失效
    取代的乙烯基吡啶衍生物和含有它的药物

    公开(公告)号:US5935977A

    公开(公告)日:1999-08-10

    申请号:US68986

    申请日:1998-05-26

    摘要: The present invention relates to a substituted vinylpyridine derivative represented by the following formula (1): ##STR1## (wherein R.sup.1 represents a hydrogen atom, an alkyl group, etc., R.sup.2 represents an alkyl group; one of R.sup.3 and R.sup.4, which are different from each other, represents a hydrogen atom and the other represents a nitrile group, R.sup.5 represents an aryl group or a heteroaryl group, X represents an oxygen atom, etc., and one of Q.sup.1, Q.sup.2, and Q.sup.3 represents a nitrogen atom and the other two represent CH); a salt of the derivative; and a drug containing the derivative or salt as the active ingredient. Due to strong PDE inhibitory action and TNF-.alpha. production inhibitory action, the derivative, salt, and drug are useful for the prevention and treatment of a wide variety of inflammatory diseases and autoimmune diseases.

    摘要翻译: PCT No.PCT / JP97 / 03354 Sec。 371日期:1998年5月26日 102(e)日期1998年5月26日PCT 1997年9月22日PCT公布。 公开号WO98 / 13348 日期:1998年4月2日本发明涉及由下式(1)表示的取代乙烯基吡啶衍生物:其中,R1表示氢原子,烷基等,R2表示烷基,R3和R4之一, 彼此不同,表示氢原子,另一个表示腈基,R 5表示芳基或杂芳基,X表示氧原子等,Q 1,Q 2和Q 3中的一个表示氮 原子,另外两个表示CH); 衍生物的盐; 和含有衍生物或盐的活性成分的药物。 由于强烈的PDE抑制作用和TNF-α产生抑制作用,衍生物,盐和药物可用于预防和治疗各种炎性疾病和自身免疫性疾病。

    Quinoline derivatives
    7.
    发明授权
    Quinoline derivatives 失效
    喹啉衍生物

    公开(公告)号:US5240934A

    公开(公告)日:1993-08-31

    申请号:US946620

    申请日:1992-09-18

    摘要: Quinoline derivatives of the formula, ##STR1## wherein >A represents a group >N--(CH.sub.2).sub.n --, >C.dbd., >C.dbd.CH(CH.sub.2).sub.n --, or >CH(CH.sub.2).sub.n --, wherein n is an integer of 0-7; Y represents a group >C.dbd.O or >CHOH, R.sup.1 is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group, R.sup.2 is a hydrogen atom, a halogen atom, an alkyl group, a hydroxy group, an alkoxy group, a phenyl group which may have a substituent, a phenoxy group, an alkanoyloxy group, or an amino group which may have a substituent, R.sup.3 is a hydrogen atom, a halogen atom, an alkyl group, or an alkoxy group, and m is an integer of 1-3. The compounds and their salts exhibit a superior anti-acetylcholinesterase activity with no side effects and are effective for the prevention or cure of senile dementia or memory disturbance.

    摘要翻译: 其中> A表示基团> N-(CH 2)n - ,> C = C = CH(CH 2)n - 或> CH(CH 2)n - ,其中n为 0-7的整数; Y表示C = O或> CHOH基团,R1表示氢原子,卤素原子,烷基,烷氧基或烷硫基,R2表示氢原子,卤原子,烷基, 羟基,烷氧基,可以具有取代基的苯基,苯氧基,烷酰氧基或可以具有取代基的氨基,R3是氢原子,卤素原子,烷基或 烷氧基,m为1-3的整数。 化合物及其盐具有优异的抗乙酰胆碱酯酶活性,无副作用,对预防或治愈老年痴呆或记忆障碍有效。